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https://github.com/git/git
23 January 2022, 05:21:09 UTC
Revision 49c3e926349e964b311b46251bb2b97d3d669855 authored by Junio C Hamano on 29 October 2014, 17:48:38 UTC, committed by Junio C Hamano on 29 October 2014, 17:48:45 UTC 
Git 2.1.3
 
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent ebc2e5a
Raw File
Tip revision: 49c3e926349e964b311b46251bb2b97d3d669855 authored by Junio C Hamano on 29 October 2014, 17:48:38 UTC
Git 2.1.3
Tip revision: 49c3e92
test-index-version.c 
#include "cache.h"

int main(int argc, char **argv)
{
	struct cache_header hdr;
	int version;

	memset(&hdr,0,sizeof(hdr));
	if (read(0, &hdr, sizeof(hdr)) != sizeof(hdr))
		return 0;
	version = ntohl(hdr.hdr_version);
	printf("%d\n", version);
	return 0;
}
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